675   VdbeOp *pOp = sqlite3VdbeGetOp(v, iStart);  in translateColumnToCopy()  local
678   for(; iStart<iEnd; iStart++, pOp++){  in translateColumnToCopy()
679     if( pOp->p1!=iTabCur ) continue;  in translateColumnToCopy()
680     if( pOp->opcode==OP_Column ){  in translateColumnToCopy()
681       pOp->opcode = OP_Copy;  in translateColumnToCopy()
682       pOp->p1 = pOp->p2 + iRegister;  in translateColumnToCopy()
683       pOp->p2 = pOp->p3;  in translateColumnToCopy()
684       pOp->p3 = 0;  in translateColumnToCopy()
685       pOp->p5 = 2;  /* Cause the MEM_Subtype flag to be cleared */  in translateColumnToCopy()
686     }else if( pOp->opcode==OP_Rowid ){  in translateColumnToCopy()
687       pOp->opcode = OP_Sequence;  in translateColumnToCopy()
688       pOp->p1 = iAutoidxCur;  in translateColumnToCopy()
691         pOp->opcode = OP_Null;  in translateColumnToCopy()
692         pOp->p3 = 0;  in translateColumnToCopy()
6224     VdbeOp *pOp  in sqlite3WhereOpcodeRewriteTrace()  argument
6227     sqlite3VdbePrintOp(0, pc, pOp);  in sqlite3WhereOpcodeRewriteTrace()
6238     VdbeOp *pOp = sqlite3VdbeGetOp(v,k--);  in cursorIsOpen()  local
6239     if( pOp->p1!=iCur ) continue;  in cursorIsOpen()
6240     if( pOp->opcode==OP_Close ) return 0;  in cursorIsOpen()
6241     if( pOp->opcode==OP_OpenRead ) return 1;  in cursorIsOpen()
6242     if( pOp->opcode==OP_OpenWrite ) return 1;  in cursorIsOpen()
6243     if( pOp->opcode==OP_OpenDup ) return 1;  in cursorIsOpen()
6244     if( pOp->opcode==OP_OpenAutoindex ) return 1;  in cursorIsOpen()
6245     if( pOp->opcode==OP_OpenEphemeral ) return 1;  in cursorIsOpen()
6425     VdbeOp *pOp, *pLastOp;  in sqlite3WhereEnd()  local
6492       pOp = sqlite3VdbeGetOp(v, k - 1);  in sqlite3WhereEnd()
6493       assert( pOp->opcode!=OP_Column || pOp->p1!=pLevel->iTabCur );  in sqlite3WhereEnd()
6494       assert( pOp->opcode!=OP_Rowid  || pOp->p1!=pLevel->iTabCur );  in sqlite3WhereEnd()
6495       assert( pOp->opcode!=OP_IfNullRow || pOp->p1!=pLevel->iTabCur );  in sqlite3WhereEnd()
6497       pOp = sqlite3VdbeGetOp(v, k);  in sqlite3WhereEnd()
6498       pLastOp = pOp + (last - k);  in sqlite3WhereEnd()
6499       assert( pOp<=pLastOp );  in sqlite3WhereEnd()
6501         if( pOp->p1!=pLevel->iTabCur ){  in sqlite3WhereEnd()
6503         }else if( pOp->opcode==OP_Column  in sqlite3WhereEnd()
6505          || pOp->opcode==OP_Offset  in sqlite3WhereEnd()
6508           int x = pOp->p2;  in sqlite3WhereEnd()
6511           if( pOp->opcode==OP_Offset ){  in sqlite3WhereEnd()
6525             pOp->p2 = x;  in sqlite3WhereEnd()
6526             pOp->p1 = pLevel->iIdxCur;  in sqlite3WhereEnd()
6527             OpcodeRewriteTrace(db, k, pOp);  in sqlite3WhereEnd()
6535                  || cursorIsOpen(v,pOp->p1,k)  in sqlite3WhereEnd()
6536                  || pOp->opcode==OP_Offset  in sqlite3WhereEnd()
6540                  || cursorIsOpen(v,pOp->p1,k)  in sqlite3WhereEnd()
6544         }else if( pOp->opcode==OP_Rowid ){  in sqlite3WhereEnd()
6545           pOp->p1 = pLevel->iIdxCur;  in sqlite3WhereEnd()
6546           pOp->opcode = OP_IdxRowid;  in sqlite3WhereEnd()
6547           OpcodeRewriteTrace(db, k, pOp);  in sqlite3WhereEnd()
6548         }else if( pOp->opcode==OP_IfNullRow ){  in sqlite3WhereEnd()
6549           pOp->p1 = pLevel->iIdxCur;  in sqlite3WhereEnd()
6550           OpcodeRewriteTrace(db, k, pOp);  in sqlite3WhereEnd()
6555       }while( (++pOp)<pLastOp );  in sqlite3WhereEnd()